And even worse, it involves members of his family, including his brother, former assemblyman Tom Calderon and even his daughter who allegedly earned $3,000 a month for doing nothing.

California Common Cause director Phillip Ung says this information is incredibly damaging to the family dynasty.

"You know, I think there's a lot of unanswered questions that voters are going to have about this well-connected and politically successful family, in regards to how much did the rest of the family know and when did they figure out about it -- and who else is keeping this as part of a secret?" Ung said.

Calderon has yet to address the allegations and has not yet been charged in connection with any crimes.